The document discusses the requirements for an automated home system. It will allow control of lights, audio/video, HVAC, and security through touchscreens, wireless remotes, or voice recognition. Sensors will detect issues like gases, smoke, vibrations or motions and trigger alarms and safety responses. The system will be designed using a component-based model with class diagrams to define classes for the main system and each subsystem. Pseudocode is provided for sample detection and response codes. The team of 10 members will implement and validate the system.

1. Home AutomationBasic system Annalist

2. Why Home Automation ?High level of luxury.Manage security in all home automatically.Save time and effort in routine tasks.

3. How to analyze our system ?Get requirements from Customer.Design (Class Diagram & Data Flow).Implementation.Validation.Evaluation.

4. Requirements Divided to four parts :Light.Audio and Video.Heating, Ventilation and Air Conditioning (HVAC).Security.

5. Light Requirements Auto control all light via “ touch screens ,wireless remote ,voice recognition “.Change color according to user.regulator power according to natural light.

6. Audio & VideoRequirementsSee and listen via audio and video wireless network.Intercom system.

7. HVAC RequirementsControl the temperature of the all home via “ air condition & nature air “.Control on limitation of gases like Oxygen ,Carbon oxide and Humidity.

8. Security RequirementsNormal System :Fire system , Gas detection.

9. Surveillance cam. High Level System :Motion detection in all system area.

10. Auto call for user when system hacked.System ModelWe choose Component-based model due to:Collect system components from similar systems.Availability to update.Easy to implement.

11. Class DiagramObject models describe the system in terms of object classes and their associations.An object class is an abstraction over a set of objects with common attributes and the services (operations) provided by each object

12. Main ClassAll classes inherits this class

13. Light Class

14. Audio & Video

15. HAVC Class

16. Security Class

17. Alarm System Class

18. Data flow diagram

19. PseudoCodeGas detection codeSmoke detection codeVibration detection codeMotion detection code

20. Gas detection code: If gas sensor detect upnormal gases , then alarm system activate (sound alarm , light change ,send sms , auto call ) , then gas controller activate , open windows and open ventilation system.

21. Smoke detection code: If smoke sensor detect upnormal amount of smoke , alarm system activate ( sound alarm , light change , send sms auto call ) , then smoke controller runs , open sprinklers , open ventilation system , curtains come down insulation , fire and smoke to isolate the fire scence for the rest of the house.

22. Vibration detection code:If vibration sensor detect any vibration ( glasses or door breaking ) ,alarm system will activate ( sound , light change , send sms, autocall ) , then motion controller close all windows and doors with iron windows and iron doors.

23. Motion detection code: If motion sensor activate and detect motion , alarm system activate ( sound alarm , light change , send sms auto call ) , then motion controller close all windows and doors with iron windows and doors.

24. Team membersAdel El Ashkar.Ahmed Kashwa.EmanRabie.HadeerNageeb.Karim El Sayed.MahmoudKandeel.Mostafabalha.Sara Abd El Hameed.SelimanSamy.Zeinab El Awady.